Air Pressure Tests: Notes

A no-drive condition can exist even with correct transaxle fluid pressure because of inoperative clutches or bands. See BAND AND CLUTCH APPLICATION CHART A and BAND AND CLUTCH APPLICATION CHART B to determine the appropriate elements. A clutch concern can be located by substituting air pressure for oil pressure to determine the location of the malfunction. For example, when the transaxle range selector lever is in a forward gear range (DRIVE, 2, 1) a no-drive condition can be caused by an inoperative forward clutch.